prov:value
| - Further, films of, for example, polyesters such as polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polyethylene terephthalate-isophthalate copolymers and the like, polyacrylates, polyurethanes, polyolefines such as trimethylpentene and the like, polyamides, polycarbonaces, acetyl celluloses such as triacetyl cellulose, diacetyl cellulose, acetate butylate cellulos
|